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9mm Sound Insulation Acoustic Wall Panels Fire Resistant Decorative Acoustic Panels

Categories Acoustic Wall Panels
Brand Name: HongYi
Model Number: 1.22*2.44
Certification: CE/ROHS/FCC/SGS
Place of Origin: China
MOQ: 200pcs
Price: negotiation
Payment Terms: T/T, Western Union
Supply Ability: 3,0000pcs per month
Delivery Time: 7 working days after received your payment
Packaging Details: Packed in carton firstly,and then reinforced with wooden case for outer packing
Product Name: Acoustic Absorption Panels
Application: Soundproof Wall Panels
Size Of Panel: 1.22*2.44
Frequency: 125-4000HZ
Gsm: 160-229kg/m3
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    9mm Sound Insulation Acoustic Wall Panels Fire Resistant Decorative Acoustic Panels

    1.22*2.44m 9mm 4.5kg hard Interior Soundproof Board Polyester Fiber Acoustic Panel


    Description

    Polyester fiber acoustic panel is an ideal decorative and acoustic material, made from 100% polyester fiber with density of 150~220kg/M3. It has good performance: eco-friendly, fire-resistance, heat insulation, moisture-proof and mildew. Many patterns and colours are available to meet different levels of acoustic and decorative requirements.


    Product name:Decorative polyester fiber acoustic wall panel fire proof acoustic ceiling panel for conference room
    Basic material:100% high quality polyester fiber
    Colors:White, blue, green, Yellow, gray,etc.
    Spec:

    1220mm*2420mm*9mm or make to order

    (the thickness of our acoustic panels is ranging from 7mm to 50mm)

    Features:Sound absorption, fire resistant, environment-friendly, moisture-proof
    Application:

    It is suitable for office, conference room, auditorium, KTV, exhibition room, stadium, hotel ect.

    It also can be used as the interlayer for furniture.

    Everywhere you think you need to use.

    Various patterns and colours are available so as to meet all customers' demands

    Thickness:9/12/15/20mm
    Fire rateGB 8624-2012 class B1
    Surface:Standard
    NRC:0.65-0.95

    Acoustic absorption is usually defined in terms of an absorption coefficient(usually denoted by the Greek letter alpha,,

    defined as the ratio of absorbed to incident sound energy from a single interaction between a sound wave and a certain material.

    Absorption coefficients range from 0 to 1 and vary with frequency,

    means that the material absorbs no sound and reflects all sound energy incident on it.

    means that the material absorbs all sound energy incident on it and reflects none.

    Absorption coefficients of 0 and 1 are ideal values that do not exist in reality because all materials reflect and absorb some sound.

    In general, materials having absorption coefficients less than 0.15 are considered to be reflective and those having absorption coefficients greater than 0.4 are considered to be absorptive.As you can see our Testing report show that our products have a very good performance in a large range of application.


    Applications:Stadium ,auditorium, multifunction room ,studio and any other places where seek for high acoustic requirement


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